20-20 Technologies Inc.
3D Nature, LLC
8D Technologies Inc.

ACCESS Systems Americas, Inc.
Acclivity LLC
Accubid Systems Ltd.
Actify, Inc.
ActiveState Software Inc.
ADAMA Engineering, Inc.
Addinsoft SARL
Advanced Visual Systems Inc.
Agilent EEsof EDA
Agility Design Solutions Inc.
Agitar Technologies, Inc.
Aldec, Inc.
Aldon Computer Group
ALGOR, Inc.
Alibre Inc.
Allegro Development Corporation
Altair Engineering, Inc.
Altium Limited
Altova GmbH
American Innovations, Ltd.
Anadigm, Inc.
Analytical Graphics, Inc.
Ansoft Corporation
Apache Design Solutions, Inc.
Applied Research Associates, Inc.
Aquire, Inc.
Arena Solutions, Inc.
Ashlar Incorporated
Atrenta Inc.
Avery Design Systems Inc.
AVEVA Group plc
AWR Corporation
AXIOM Design Automation

BASIS International, Ltd.
Bentley Systems, Incorporated
Black Duck Software, Inc.
Blue Fox Enterprises N.V.
Blue Marble Group, Inc.
Blue Ridge Numerics, Inc.
BlueGnome Limited
Borland Software Corporation

C2 Design Automation Inc.
Cadence Design Systems Limited
Carbon Design Systems, Inc.
Carlson Software, Inc.
Celoxica Holdings plc
Chip Estimate Corporation
Cigital, Inc.
Cimmetry Systems, Inc.
Clemex Technologies Inc.
CodaOctopus Ltd.
CodeWeavers, Inc.
ComponentOne LLC
Computer Modelling Group Ltd.
Core Mobility, Inc.
Coventor, Inc.
CoWare, Inc.
Critical Blue Ltd.

Dassault Systèmes Simulia Corp.
DataDirect Technologies, Inc.
dataforensics, LLC
Daystar Software, Inc.
Delcam plc
Denali Software, Inc.
Diskeeper Corporation
Divestco Inc.
DTM Consulting, Inc.

Eagle Point Software Corporation
Elsinore Technologies, Inc.
Empirix Inc.
Environmental Systems Research Institute, Inc.
ESI Group
Espial Group Inc.
ESRI (UK) Ltd.
Excitech Ltd.

Free Software Foundation, Inc.

Gallium Visual Systems Inc.
GECI International
Gehry Technologies, Inc.
Gemcom Software International Inc.
Gensym Corporation
Geomagic, Inc.
Geosoft Inc.
Geotech Computer Systems, Inc.
Graphisoft SE
Green Hills Software, Inc.

Headway Software Technologies Ltd.
Hypercube, Inc.

ICT Automatisering N.V.
ILOG S.A.
Immersive Design, Inc.
INCAT International plc
Infragistics, Inc.
Instantiations, Inc.
Insyde Software Corp.
Intergraph Corporation
Intermap Technologies Corporation
Interra Systems, Inc.
IntervalZero
InterWorking Labs, Inc.
Intrinsity, Inc.
Intrinsyc Software International, Inc
Invention Machine Corporation
iRise
ITT Visual Information Solutions

Jasper Design Automation, Inc.
JETCAM International

Klocwork Inc.
Kubotek USA, Inc.

LabVantage Solutions, Inc.
Landmark Graphics Corporation
LANSA Inc.
Laszlo Systems, Inc.
LEAP Software, Inc.
Lectra S.A.
LogicVision, Inc.
LORANT Corporation
LynuxWorks, Inc.

M2 Systems, LLC
Mainsoft Corporation
Mandriva S.A.
MapFrame Corporation
MAYA Heat Transfer Technologies Limited
Mentor Graphics (UK) Ltd.
Micro Focus International plc
Microsoft Canada Co.
Microsoft Corporation (India) Private Limited
Microsoft Hong Kong Limited
Microsoft Limited
Microsoft Pty. Limited
MindVision, Inc.
Minitab Inc.
Mistral Software Pvt. Ltd.
MKS Inc.
Moldflow Corporation
MontaVista Software, Inc.
Mozilla Foundation
MSC.Software Corporation
Mxi Technologies Ltd.

NAVTEQ Corporation
Nemetschek Aktiengesellschaft
Nemetschek North America Inc.
New Boundary Technologies, Inc.
Newmerix Corp.
Nexaweb Technologies, Inc.
Nexidia, Inc.
Nonlinear Dynamics Ltd.
Novas Software, Inc.

Object Reservoir, Inc.
ObjectFX Corporation
Objecutive, Inc.
Obsidian Software, Inc.
Open Source Applications Foundation
Opera Software ASA
Optiwave Systems Inc.
Orchard Software Corporation
Osellus Inc.

Pacific GeoInfo Corp.
Parallels, Inc.
Parasoft Corporation
PCI Geomatics Enterprises Inc.
Pegasus Imaging Corporation
Pitney Bowes Software Inc.
PKWARE, Inc.
Planetweb, Inc.
Planit Holdings Ltd.
PLP Digital Systems, Inc.
Power On Software, Inc.
Pramati Technologies Private Limited
Presagis Inc.
Primeon, Inc.
Progress Software Ltd.
Prolific, Inc.
Pulsic Limited

QNX Software Systems International Corporation
Quality Engineering & Software Technologies Private Limited

Real Intent, Inc.
Reasoning, LLC
Rogue Wave Software, Inc.
RSoft Design Group, Inc.

Sagantec North America, Inc.
Scapa Technologies Limited
Seeing Machines Limited
Select Business Solutions, Inc.
SERENA Software, Inc.
Siemens Product Lifecycle Management Software Inc.
Silvaco Data Systems Inc.
SimpleDevices, Inc.
SL Corporation
SoftArtisans, Inc.
SoftQuest Corporation
SoftTech Solutions, LLC
Software in the Public Interest, Inc.
SolidWorks Corporation
Sonnet Software, Inc.
SourceGear LLC
Stage-Gate International
Synfora, Inc.
Synplicity, Inc.

Teamstudio, Inc.
Tecplot, Inc.
Tekla Corporation
Tele Atlas N.V.
Telelogic AB
The Linux Foundation
The MathWorks, Inc.
The WhiteStar Corporation
think3, Inc.
TimeSys Corporation
TOPAZ Technologies, Inc.
Tripos, L.P.
Turbolinux, Inc.

Ubisense Limited
Universal Systems Ltd.

Valor Computerized Systems Ltd.
VaST Systems Technology Corporation
Vero Software Plc
Versata, Inc.
Visual Numerics, Inc.

Watchdata Technologies Co., Ltd.
Win4Lin Inc.
Wind River Systems, Inc.
Wolfram Research, Inc.
Wrightsoft Corporation

Xandros, Inc.

Zend Technologies Ltd.
Zuken Inc.